Power Amplifiers: Amplifiers are needed for them to function. The amplifier circuit is kept away from the section of the electrically noisy high-intensity amplifier, and the sound result is significantly improved compared to integrated amplifiers.
Integrated: The preamplifier and power amplifier are located on a common chassis, providing space and wiring savings.
Preamplifiers: Devices that do not drive speakers directly, but shape the sound, adjust the volume, and manage sources (microphones, music players) before sending the signal to the power amplifier.
Watt delivered by the amplifier in standard operation, that is, when you connect 1 standard speaker (8 Ohm) to each channel. It is the safest and most common choice for most installations.
Watt output by the amplifier when operating under higher current demand, that is, when you connect 2 speakers together on the same channel (or 1 4-ohm speaker). This is where the amplifier delivers its maximum power.
PA Amplifiers: Amplifiers designed for high sound levels in concerts, portable DJ sets, and live events, where high power, durability for transport, and efficient cooling are essential.
P.A Amplifier: Amplifiers specifically designed for permanent installation in shops, cafés, restaurants, and offices. They offer continuous 24/7 operation, the ability to connect multiple small speakers (100V line), and separate volume control for each area.
The amplifier’s internal design technology. It determines the device’s weight, power consumption, and heat output (e.g., Class D offers very high power with minimal weight and low power consumption).
Shows how many different independent spaces (e.g., living room, yard, WC) you can divide your installation into, so you can adjust the volume and/or music separately in each area.